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Lightweight Brisk Medium Boost Plugs- 2v/4v Collection [A63nGoJ5]

$26.99 $86.99 -69%

Introducing Lightweight Brisk Medium Boost Plugs- 2v/4v Collection [A63nGoJ5] Experience the power of Brisk's Medium Boost Plugs, designed to enhance your engine's performance with precision and efficiency. These high-quality spark plugs are engineered for both 2V and 4V engines, ens

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Introducing Lightweight Brisk Medium Boost Plugs- 2v/4v Collection [A63nGoJ5]

Experience the power of Brisk's Medium Boost Plugs, designed to enhance your engine's performance with precision and efficiency. These high-quality spark plugs are engineered for both 2V and 4V engines, ensuring compatibility and optimal performance across a wide range of vehicles.

Key Features and Specifications

The Brisk GR12YS Silver Racing Spark Plug stands out with its 14mm thread diameter, 18mm thread reach, and a hexagon size of 16mm. It features a tapered seat type and a silver racing design, offering superior heat dissipation and a more powerful spark. This plug is resistor-equipped and projected, providing exceptional performance in forced induction and nitrous applications. The heat range is -12, making it ideal for engines requiring a cooler spark plug.

Applications and Benefits

Brisk GR12YS Spark Plugs are a perfect fit for modified Ford Lightning, Harley trucks, Ford Mustang Cobra, and GTO. They are designed for engines using alternative fuels like CNG, LPG, Propane, E85 blend, Alcohol, LNG, Race Fuels, and Nitro. The silver core and open spark hook type earth electrode ignite high octane fuel mixtures effectively, ensuring a smoother higher RPM range. Key benefits include proper firing even in the presence of fouling, a lower voltage requirement, reduced wear on coil and leads, and a 1.5 mm silver wire center electrode for optimal performance. These spark plugs are suitable for tuned and race engines, alternative fuel cars, and high RPM race engines with short time for ignition coil saturation.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

A top-tier item without a doubt.

- Brody J..

December 31, 2025

Absolutely no complaints!

I'm very happy with this buy.

- Dana S..

December 31, 2025

Absolutely no complaints!

A solid, no-nonsense product.

- Shane D..

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